U
    \d                     @   sH   d Z ddlmZ ddlZddlmZ dZdZdZ	dZ
dd Zd	d
 ZdS )zfchannel msg

Revision ID: 66b2314e9d46
Revises: e52701faecde
Create Date: 2021-09-15 11:20:01.716798

    )opN)
postgresql66b2314e9d46e52701faecdec                   C   s    t dtjdt dd d S )Ncmf_channel_messagetextT)nullable)r   
add_columnsaColumnString r   r   9/opt/eva-app/alembic/versions/66b2314e9d46_channel_msg.pyupgrade   s    r   c                   C   s   t dd d S )Nr   r   )r   drop_columnr   r   r   r   	downgrade   s    r   )__doc__alembicr   
sqlalchemyr
   Zsqlalchemy.dialectsr   revisiondown_revisionbranch_labels
depends_onr   r   r   r   r   r   <module>   s   